Oyster Bay Branch

















Oyster Fest Weekend Exclusive Available in person only
A little extra to celebrate.

Enjoy Oyster Fest. Earn $150.*

Make this weekend even more rewarding. Open an eligible checking account with Nassau Financial during Oyster Fest and earn a $150 bonus when you meet the qualifying direct deposit and offer requirements.

  1. Visit our team in person during Oyster Fest.
  2. Open an eligible checking account.
  3. Meet the direct deposit and offer requirements to earn $150.

Stop by this weekend. Our team will help you get started.

main branch desk
Find Us During Oyster Fest

Oyster Bay Branch

50 Audrey Avenue
Oyster Bay, NY 11771

Visit our branch or see our team at the festival to ask about the $150 checking offer.

Phone: 516.742.4900
Fax: 516.742.4450

*Eligible checking account and qualifying direct deposit required. Offer available in person during Oyster Fest. Membership eligibility and additional terms apply. Ask our team for complete offer details.

Regular Branch Hours

Plan Your Visit

Visiting for Oyster Fest? See our team in person this weekend for the promotional offer. Our regular banking hours are listed below.

Monday 9:00 AM - 4:00 PM
Tuesday 9:00 AM - 4:00 PM
Wednesday 9:00 AM - 4:00 PM
Thursday 9:00 AM - 4:00 PM
Friday 9:00 AM - 4:00 PM
Saturday Closed
Branch Amenities

Banking Made Convenient

  • Interactive Teller Machine Complete many everyday transactions with convenient ITM access.
  • Surcharge-Free ATM Convenient access to cash without a Nassau Financial ATM surcharge.
  • Language Assistance Assistance is available in English, Portuguese, Spanish, Hindi and American Sign Language (ASL).
  • Personalized Member Support Get assistance with accounts, loans and other Nassau Financial services.
Your Local Credit Union

Here for Oyster Bay. Here for You.

From Oyster Fest weekend to your everyday banking needs, Nassau Financial is proud to be part of the community. Our Oyster Bay team serves members throughout the North Shore and Long Island with personalized support for saving, borrowing and everything in between.